/*
ont-space - The ontology-based resource metadata repository
Copyright (c) 2006-2008, Information Eng. Research Unit - Univ. of Alcalá
http://www.cc.uah.es/ie
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option)
any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.ontspace.owl.examples;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.ontspace.MetadataRepository;
import org.ontspace.owl.util.MetadataRepositoryConfigException;
import org.ontspace.Session;
import org.ontspace.dc.DCQueryManager;
import org.ontspace.dc.owl.DCQueryResultImpl;
import org.ontspace.owl.MetadataRepositoryFactory;
import org.ontspace.owl.MetadataRepositoryImpl;
import org.ontspace.owl.util.OntologyNotInRepositoryException;

/**
 * Example for a Dublin Core Query
 */
public class ExampleDCQuerying {

    public static void main(String args[]) throws MetadataRepositoryConfigException,
            OntologyNotInRepositoryException {


        HashMap params =
                new HashMap();
        params.put(MetadataRepository.STORAGE_URI_PARAM,
                "jdbc:mysql://localhost/ospacetest");
        params.put(MetadataRepository.USER_NAME_PARAM, "root");
        params.put(MetadataRepository.PWD_PARAM, "password");
        params.put(MetadataRepositoryImpl.DB_DRIVER_PARAM,
                "com.mysql.jdbc.Driver");
        params.put(MetadataRepositoryImpl.DB_TYPE_PARAM, "MySQL");
        params.put(MetadataRepositoryImpl.DC_SCHEMA_PATH_PARAM,
                "C:/mydirectory/cvs/ont-space/etc/dc-ont-space.owl");
        try {

            params.put(MetadataRepository.PUBLIC_REP_URI_PARAM,
                    new URI("http://o-space.org/rep"));
        } catch (URISyntaxException ex) {
            Logger.getLogger(ExampleDCQuerying.class.getName()).log(Level.SEVERE,
                    null, ex);
        }



        MetadataRepository rep =
                MetadataRepositoryFactory.openMetadataRepository(params);

        // Get session
        Session sess =
                rep.getAnonymousSession();

        HashMap paramsDC =
                new HashMap();
        paramsDC.put("uri1", "http://www.cc.uah.es/ie/ont/dc-ospace");
        paramsDC.put("session", sess);

        //Get the queryManager
        DCQueryManager qm =
                (DCQueryManager) rep.getQueryManager
                    ("org.ontspace.dc.owl.DCQueryManagerImpl",paramsDC);



        DCQueryResultImpl result =
                new DCQueryResultImpl();

        String titleQuery =
                "Title of resource class";

        //get a query
        result =
                qm.queryDCByTitle(titleQuery);

        //show results
        result.getResults();


    }
}
